Telefónica Deutschland

connect network test 2018 confirms:

Significant improvement in O2 network quality

“Good” rating thanks to significantly improved network quality:

“Quantum leap” for O2 in major CHIP network test

Telefónica Deutschland improves O2 network:

Network integration benefits more and more cities

 
We have modified the provision for the protection of your personal data. For more information, see our Privacy Policy.